Fudosteine Impurity 60 HCl CAS CATO-C4X-144760
| CAS No. | CATO-C4X-144760 |
| Molecular Formula | C6H13NO3S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fudosteine Impurity 60 HCl.
CATO supplies Fudosteine Impurity 60 HCl (CAS CATO-C4X-144760), a pharmacopoeial impurity reference standard (molecular formula C6H13NO3SHCl, MW 215.69 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Fudosteine Impurity 60 HCl (C6H13NO3SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 215.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Fudosteine Impurity 60 HCl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H13NO3S HCl |
| Molecular Weight | 215.69 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fudosteine Standards
- Fudosteine Impurity 20 (CAS 1023971-10-9)
- Fudosteine Impurity 45 (CAS 1023971-15-4)
- Fudosteine Impurity 25 (CAS 121234-18-2)
- Fudosteine (CAS 13189-98-5)
- Fudosteine Impurity 22 (CAS 1480319-53-6)
- Fudosteine Impurity 2 (CAS 1480319-53-6 (free base))
- Fudosteine Impurity 21 (Mixture of Diastereomers) (CAS 209665-22-5)
- Fudosteine Impurity 1 (Mixture of Diastereomers) (CAS 209665-22-5(free base))
Recommended Standards
- Enzalutamide Impurity 58 (CAS CATO-C4X-101658)
- Proparacaine Impurity 34 (CAS CATO-C4X-202734)
- Pimavanserin Impurity 18 (CAS CATO-C4X-193818)
- PF-06685249, >98% (HPLC) (CAS 1467059-70-6)
- trans,trans-4-(3,4-Difluorophenyl)-4'-propylbicyclohexyl (CAS 82832-57-3)
- Methyl 2-(4-bromo-2-nitrophenyl)acetate (CAS 100487-82-9)
- 1H-Benzo[d]imidazole-2,5,6-triamine (CAS 934333-22-9)
- 6,7,8,9-Tetrahydro-2,3-dimethoxy-9-oxo-5H-benzocycloheptene-5-carboxylic Acid (CAS 58774-26-8)
- 4,4''-Bis(bis(4-formylphenyl)amino)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (CAS 2097132-15-3)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com